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(2,2,2-trichloro-1-hydroxyethyl)phosphonic acid is a chemical compound with the molecular formula C2H5Cl3O4P. It is an organophosphorus compound, characterized by the presence of a phosphonic acid group and a hydroxyethyl group. (2,2,2-trichloro-1-hydroxyethyl)phosphonic acid is known for its reactivity and is often used in the synthesis of various chemical products, including flame retardants and pesticides. Due to its potential applications and the need for careful handling, it is important to understand its properties and reactivity. The compound's structure, with three chlorine atoms attached to the hydroxyethyl group, contributes to its stability and chemical behavior, making it a subject of interest in the field of organic chemistry.

684-17-3

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684-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 684-17-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 684-17:
(5*6)+(4*8)+(3*4)+(2*1)+(1*7)=83
83 % 10 = 3
So 684-17-3 is a valid CAS Registry Number.

684-17-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (2,2,2-trichloro-1-hydroxyethyl)phosphonic acid

1.2 Other means of identification

Product number -
Other names <1-Hydroxy-2,2,2-trichlorethyl>-phosphonsaeure

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:684-17-3 SDS

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